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Due to their central role in normal cellular physiology, the activity of protein kinases is tightly regulated and their aberrant activation can lead to cancer. Chronic myelogenous leukemia (CML) is a blood cancer characterized by unregulated growth of myel ...
Cancer is intrinsically complex, comprising both heterogeneous cellular compositions and microenvironmental cues. During the various stages of cancer initiation, development, and metastasis, cell-cell interactions (involving vascular and immune cells besid ...
The application of stem cells in drug screening and regenerative therapy has led to important advances in basic biology and biomedicine. Such strategies require high cell numbers and the efficient maturation into faithful functional organ or tissue units. ...
Aim of the study The tumor metastases targeting ruthenium complex NAMI-A synergistically improves the activity of gemcitabine in combination therapies. High-throughput screening was used to identify other potential drug combinations from a library of FDA a ...
Enkephalins are efficient pain-relief drugs that bind to transmembrane opioid receptors. One key structural param- eter that governs the pharmacological activity of these opioid peptides and is typically determined from condensed-phase structures is the di ...
Notch signaling is a highly conserved developmental pathway that plays important roles in the regulation of cellular processes including cell fate decisions and stem cell maintenance. A tight regulation of the Notch cascade ensures proper tissue homeostasi ...
Here we report the discovery of a selective inhibitor of Aurora A, a key regulator of cell division and potential anticancer target. We used the atom category extended ligand overlap score (xLOS), a 3D ligand-based virtual screening method recently develop ...
The detection of molecules that can bind to active sites of protein targets and the measurement of their affinities is a promising application of NMR. Nowadays, the screening of drug candidates is routinely done by NMR in pharmaceutical industry. We have p ...
A virtual or in silico screening approach makes it much easier to identify the molecular structure that best combines efficacy for a specific task with safety and minimum environmental or health impacts. In this approach, software is used to generate a lar ...
Polymer-block-peptide conjugates are tailored to render hydrophobic small molecule drugs water soluble. The combinatorial strategy selects for bioconjugates that exhibit sequence-specific solubilization and switchable release profiles of the cargo through ...
